40537712

素因数分解:

$2^4\times {\mathrm{577}}^1\times {\mathrm{4391}}^1$

素因数の和:4976

約数の個数: 20

約数和(自身を含む): 78695856

約数和(自身を除く): 38158144

約数列:

[1, 2, 4, 8, 16, 577, 1154, 2308, 4391, 4616, 8782, 9232, 17564, 35128, 70256, 2533607, 5067214, 10134428, 20268856, 40537712]

約数ペア:

[(1, 40537712), (2, 20268856), (4, 10134428), (8, 5067214), (16, 2533607), (577, 70256), (1154, 35128), (2308, 17564), (4391, 9232), (4616, 8782)]